Jeanneau Sun Odyssey 45 vs 1988 Valiant Esprit 37 — Comparison
Specifications Side by Side
| Specification | Jeanneau Sun Odyssey 45 | 1988 Valiant Esprit 37 |
|---|---|---|
| General | ||
| Manufacturer | Jeanneau | Valiant |
| Year | 2005–2011 | 1988–1996 |
| Type | Sloop | Sloop |
| Country | France | USA |
| Designer | Philippe Briand | Bob Perry |
| Dimensions | ||
| LOA | 13.72 m (45.0 ft) | 11.28 m (37.0 ft) |
| LWL | 12.25 m (40.2 ft) | 9.14 m (30.0 ft) |
| Beam | 4.20 m (13.8 ft) | 3.47 m (11.4 ft) |
| Draft | 2.10 m (6.9 ft) | 1.65 m (5.4 ft) |
| Weight | ||
| Displacement | 10,500 kg (23,149 lbs) | 7,257 kg (15,999 lbs) |
| Ballast | 3,250 kg (7,165 lbs) | 2,948 kg (6,499 lbs) |
| Sailing | ||
| Sail Area | 86.0 m² (926 ft²) | 58.0 m² (624 ft²) |
| Hull Material | Fiberglass | Fiberglass |
| Keel Type | Fin | Modified full |
| Engine & Tanks | ||
| Engine | 55 HP | 35 HP |
| Fuel Capacity | 200 L (52.8 gal) | 132 L (34.9 gal) |
| Water Capacity | 400 L (105.7 gal) | 246 L (65.0 gal) |
| Accommodation | ||
| Berths | 8 | 6 |
| Cabins | 3 | 2 |
Performance Comparison
Detailed Comparison
The Jeanneau Sun Odyssey 45 and 1988 Valiant Esprit 37 represent two takes on sloop-rigged sailing. The Jeanneau Sun Odyssey 45 is a 2000s design by Jeanneau from France, while the 1988 Valiant Esprit 37 is a 1980s offering from Valiant from USA. The Jeanneau Sun Odyssey 45 was penned by Philippe Briand. The 1988 Valiant Esprit 37 was designed by Bob Perry.
In terms of size, the Jeanneau Sun Odyssey 45 measures 13.72m (45.0ft) overall with a beam of 4.20m, compared to the 1988 Valiant Esprit 37 at 11.28m (37.0ft) with a 3.47m beam. The Jeanneau Sun Odyssey 45 is 2.44m longer than the 1988 Valiant Esprit 37. The Jeanneau Sun Odyssey 45 displaces approximately 45% more than its counterpart, which significantly affects how each boat handles in different sea states.
Looking at performance, the Jeanneau Sun Odyssey 45 has good sail power for versatile performance with an SA/D ratio of 18.22 and 86.0 m² of sail area. The 1988 Valiant Esprit 37, with an SA/D of 15.72 and 58.0 m² of canvas, offers moderate sail power suitable for relaxed cruising. The Jeanneau Sun Odyssey 45 has the edge in terms of raw sailing performance.
For comfort and safety, the Jeanneau Sun Odyssey 45 offers a firm, racing-oriented motion (comfort ratio: 14.8) and excellent capsize resistance suitable for offshore voyaging (capsize ratio: 0.77). The 1988 Valiant Esprit 37 has a comfort ratio of 22.2 and a capsize screening value of 0.72. The ballast ratios are 31.0% for the Jeanneau Sun Odyssey 45 and 40.6% for the 1988 Valiant Esprit 37, reflecting their respective approaches to stability.
Below deck, the Jeanneau Sun Odyssey 45 provides 8 berths in 3 cabins with 400L of water capacity and 200L of fuel. The 1988 Valiant Esprit 37 offers 6 berths in 2 cabins with 246L water and 132L fuel capacity.
Verdict
For cruising: The 1988 Valiant Esprit 37 is the better choice for comfortable cruising thanks to its higher comfort ratio, offering a gentler motion at sea that crews will appreciate on longer passages.
For racing: The Jeanneau Sun Odyssey 45 has the performance advantage with its superior SA/D ratio, meaning more sail power relative to its displacement for competitive sailing.
For liveaboard: The Jeanneau Sun Odyssey 45 offers more sleeping accommodation, making it better suited for extended living aboard. Consider water and fuel capacity for extended stays away from marinas.
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Or view individual specs: Jeanneau Sun Odyssey 45 · 1988 Valiant Esprit 37